Wrap the string after the first whitespace character after a given number of characters.
Twine\Str::wrapSoft( int $width [, $break = "\n" ] ) : Twine\Str
$width | Number of characters at which to wrap |
$break | Character used to break the string |
$string = new Twine\Str('john pinkerton');
$string->wrapSoft(5); // Returns "john\npinkerton"